The good news: CSS (Cascading Style Sheets) makes it possible to style your Web pages however you want. The bad news: Making CSS do what you want can get difficult, especially as your pages get increasingly complex. Lea Verou not only creates a large number of CSS-related tools, but also explains how to use CSS. Over the last few years, she has given talks about “CSS secrets,” things that might not be obvious, even to people who use CSS on a regular basis. In this talk, she describes 10 of these secrets, showing how to use the power of CSS without having to scratch your head too terribly much.